The predictive value of the prealbumin-to-fibrinogen ratio in elderly patients with orthopaedic surgery

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2300078254

Enrollment

Unknown

Registered

2023-12-01

Start date

2023-12-01

Completion date

Unknown

Last updated

2023-12-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Postoperative delirium

Interventions

POD-group:None

Non-POD group:None

Eligibility

Sex/Gender

All

Age

60 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. ASA grade 2-3; 2. Age more than 60 years; 3. Patients undergoing knee or hip arthroplasty under combined lumbar and rigid anaesthesia or general anaesthesia

Exclusion criteria

Exclusion criteria: 1. Preoperative psychiatric neurological and neurodegenerative disorders severe cognitive impairment MMSE score less than 15; 2. Preoperative visual, auditory, and communication impairments; 3.Preoperative coagulation, infection other regional anaesthesia contraindications; 4. Have a medical condition that severely affects PALB and FIB levels. (e.g. liver dysfunction, haematological disorders) 5.Incomplete data

Design outcomes

Primary

Measure	Time frame
prealbumin;fibrinogen;The incidence of POD;	—

Countries

China

Contacts

Public ContactLi Jianli

Hebei General Hospital

hblijianli@163.com+86 137 8511 8676

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026